微动制动器踏板操纵轴
inching brake pedal control shaft
行车制动器操纵踏板
service brake control pedal
配有油门位置传感器的踏板
pedal mounted throttle position sensor
踏板操纵减压阀
pedal operated pressure reducing valve
踏板操纵行车制动器阀
pedal operated service brake valve
制动踏板操纵轴
brake pedal control shaft
变速箱空档器操纵机构
transmission neutralizer control
不正确的机器操作
improper machine operation